Element block pseudo-element :after generated with display block box-sizing content-box transform width 50% opacity 1.00 overflow visible height 0% margin 0px border-radius border 0px rgba(0,0,0,1) solid float right padding 0px line-height 0 transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto position static font-weight normal box-shadow 0px 0px 1px rgba(0,0,0,0.3) font-size 16px cursor default background outline none